AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009PA9 ∴ Orbital info ∴ Epoch epochXXX

(614444) 2009PA9 ▹

ORBITAL INFORMATION

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(ASCII data file 614444.eq0)

Keplerian elements at epoch
58364.6 MJD
	Value	1-σ variation	Units
a	2.37277	7.084e-09	au
e	0.37469	1.078e-07
i	5.287	1.169e-05	deg
Ω	330.968	7.247e-05	deg
ω	337.401	8.972e-05	deg
M	183.589	3.43e-05	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.4837	au
Aphelion	3.2618	au
Asc. node-Earth separation	0.50451	au
Desc. node-Earth separation	2.12915	au
Earth MOID	0.47088	au
Orbital period	1335	days
Date of orbit computation	apr 23 21:58

Correlation matrix
1.00000000	0.40475765	-0.06828836	-0.02094727	0.19379059	-0.34768835
0.40475765	1.00000000	-0.13220741	-0.02561345	0.46276883	-0.84425208
-0.06828836	-0.13220741	1.00000000	0.78857041	-0.71496954	0.14353134
-0.02094727	-0.02561345	0.78857041	1.00000000	-0.81963702	0.02747643
0.19379059	0.46276883	-0.71496954	-0.81963702	1.00000000	-0.58950605
-0.34768835	-0.84425208	0.14353134	0.02747643	-0.58950605	1.00000000

Covariance matrix
5.01868080E-17	3.09087819E-16	-5.65738671E-15	-1.07547592E-14	1.23169038E-13	-8.44878216E-14
3.09087819E-16	1.16194100E-14	-1.66656490E-13	-2.00096040E-13	4.47538320E-12	-3.12157200E-12
-5.65738671E-15	-1.66656490E-13	1.36756748E-10	6.68333599E-10	-7.50129095E-10	5.75745185E-11
-1.07547592E-14	-2.00096040E-13	6.68333599E-10	5.25238891E-09	-5.32934810E-09	6.83042730E-11
1.23169038E-13	4.47538320E-12	-7.50129095E-10	-5.32934810E-09	8.04911575E-09	-1.81414308E-09
-8.44878216E-14	-3.12157200E-12	5.75745185E-11	6.83042730E-11	-1.81414308E-09	1.17657161E-09